Journal ArticleDOI
Adsorption or direct interspecies electron transfer? A comprehensive investigation of the role of biochar in anaerobic digestion of hydrothermal liquefaction aqueous phase
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TLDR
In this paper , the effect of biochar on anaerobic digestion of hydrothermal liquefaction (HTL) aqueous phase (AP) was investigated, and the results showed that the total pore volume and adsorption capacity played the most influential role.About:
This article is published in Chemical Engineering Journal.The article was published on 2022-05-01. It has received 28 citations till now. The article focuses on the topics: Biochar & Anaerobic digestion.read more
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Enhanced methane production by granular activated carbon: A review
TL;DR: In this article , the effects of Granular Activated Carbon (GAC) on anaerobic carbon mineralization were reviewed, with focus on conductivity, adhesion, adsorption, pH buffering, and redox mediation.
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Long-term evaluation of the anaerobic co-digestion of food waste and landfill leachate to alleviate ammonia inhibition
TL;DR: In this article , the feasibility of co-digestion of food waste (FW) and landfill leachate (LL) to alleviate ammonia inhibition was evaluated, and semi-continuous experiments were conducted to evaluate the long-tern effects of LL addition on methane generation and digestate characteristics of the anaerobic co-decomposed system under ammonia stress.
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Multi-cycle anaerobic digestion of hydrothermal liquefaction aquCous phase: Role of carbon and iron based conductive materials in inhibitory compounds degradation, microbial structure shaping, and interspecies electron transfer regulation
TL;DR: In this article , the authors investigated the effects of adding granular activated carbon, biochar, and magnetite on the digestion of anaerobic digestion of HTL-AP and its long-term applications.
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Potato peel waste for fermentative biohydrogen production using different pretreated culture.
Jinman Cao,Chonglin Xu,Rui Zhou,Gui-Lan Duan,Aijun Lin,Xiao Yang,Si-qing You,Yaoyu Zhou,Guang Yang +8 more
TL;DR: In this paper , the authors explored the feasibility of potato peel waste for bio- hydrogen production via dark fermentation, and investigated the effects of various inoculum enrichment methods (acid, aeration, heat-shock and base) on the process efficiency.
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Role of extracellular polymeric substances in methane production from waste activated sludge induced by conductive materials.
Hong-Yu Jin,Zhang-Wei He,Yong-Xiang Ren,Cong-Cong Tang,Aijuan Zhou,Wenzong Liu,Qian Sun,Zhihua Li,Aijie Wang +8 more
TL;DR: In this article , the role of extracellular polymeric substances (EPSs) affected by conductive materials on anaerobic digestion has been rarely reported, and the results showed that methane production potentials were increased by granular active carbon (GAC), biochar (BC), zero-valent iron (ZVI), and magnetite (Mag), while a decrease was observed by GAC.
References
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Journal ArticleDOI
Dynamic molecular structure of plant biomass-derived black carbon (biochar)
TL;DR: A molecular-level assessment of the physical organization and chemical complexity of biomass-derived chars and, specifically, that of aromatic carbon in char structures suggests the existence of four distinct categories of char consisting of a unique mixture of chemical phases and physical states.
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Preparation, modification and environmental application of biochar: A review
Jianlong Wang,Shizong Wang +1 more
TL;DR: In this paper, a review of the preparation, characterization, modification, and especially environmental application of biochar, based on more than 200 papers published in recent 10 year, to provide an overview of Biochar with a particular on its environmental application.
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A new model for electron flow during anaerobic digestion: direct interspecies electron transfer to Methanosaeta for the reduction of carbon dioxide to methane
Amelia-Elena Rotaru,Pravin Malla Shrestha,Fanghua Liu,Minita Shrestha,Devesh Shrestha,Mallory Embree,Karsten Zengler,Colin Wardman,Kelly P. Nevin,Derek R. Lovley +9 more
TL;DR: In this article, a metatranscriptomic analysis of methanogenic aggregates from a brewery wastewater digester, coupled with fluorescence in situ hybridization with specific 16S rRNA probes, revealed that Methanosaeta species were the most abundant and metabolically active methanogens.
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A critical review on inhibition of anaerobic digestion process by excess ammonia.
TL;DR: It is emphasized that more profound knowledge on parameters influencing ammonia-inhibition is needed to apply appropriate control strategies to ensure a stable and undisturbed digestion of anaerobic digestion of N-rich organic-feedstock.
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Effects of pyrolysis temperature on soybean stover- and peanut shell-derived biochar properties and TCE adsorption in water.
TL;DR: Biochars developed from soybean stover and peanut shells and pyrolysis temperature influencing the BC properties was a critical factor to assess the removal efficiency of TCE from water.